[Studies on bacterial contamination within a surgical clinic].
D003428:Cross Infection; D004865:Equipment and Supplies, Hospital; D004927:Escherichia coli Infections; D006801:Humans; D010507:Periodicity; D012621:Seasons; D013203:Staphylococcal Infections; D013290:Streptococcal Infections
Untersuchungen über die bakterielle Kontamination im Bereich einer chirurgischen Klinik.